| Reference Number | Title | Date | Series |
| RNT/PR/3/99 | They are Dying Out | 1976 | Rehearsal and Production Photographs |
| RNT/SM/1/111 | They are Dying Out | 1977 | Prompt Scripts |
| RNT/SM/2/1/82 | They are Dying Out | 1976 | Pre-South Bank Show Reports |
| RNT/PO/6/1/8 | They are Dying Out | 1976 | Old Vic Production Office Show Files |
| RNT/PR/4/1/103 | Troilus and Cressida / The Man Himself / Emigres / Bread / Bridget's House / They Are Dying Out / Four to One | May 1976 - October 1976 | Press Production Review Files |
| RNT/PP/1/1/335 | They are Dying Out | 7 September 1976 | Pre-South Bank Programmes |